Singing Rock Pulley Extra

Singing Rock Pulley Extra is a strong and lightweight high-performance single block with swivel jaws for industrial use and drag systems.
Designed for mountaineering, caving, rope parks, industrial mountaineering, rescue work.
Designed and optimized for use with a friction Prusik knot or any clamps.
Holes in the side plates allow for cleaning the environment around the ball bearing.
Forged fixed pulley and dustproof bearing cover ensure long service life.
Molded side plates protect the rope from contact with the environment.
Sealed ball bearing and large pulley diameter provide high efficiency of 94%.
Designed for use with static and dynamic ropes up to 13 mm.
Swivel jaws facilitate easy insertion into the rope.
Has a unique serial number marking.
Also available in black (RK801BB0).

Singing Rock Pulley Extra Features:
- Weight, g:  257 (9.1 oz)
- Rope compatibility, mm:  up to 13 (0.51 in)
- Pulley diameter, cm:  4.8 (1.88 in)
- Ball bearings:  yes
- Efficiency (Efficiency):  94 %
- Maximum working load:  3 kN x 2 = 6 kN
- Breaking load:  32 kN
- Materials:  Al alloy body and roller, stainless steel axle, steel bearing
- Certification(s):  CE EN 12278, CE 1019
- Link:  https://www.singingrock.com/pulley-small
- Made in the Czech Republic.

Manufacturer
Singing Rock
The company was founded in 1992 in the Czech Republic by a team of climbers and engineers.
From the beginning, the company's goal was to create high-quality equipment for mountaineering and industrial safety.
With an emphasis on innovation and safety, Singing Rock quickly became a key player in the mountaineering industry.
Over the years, Singing Rock has put several breakthrough products on the market:
- Insurance systems: equipped with patented 3 D forming technology that ensures perfect fit and maximum safety.
- Carabiners and connectors: Lightweight and durable carabiners have been developed that use a unique Keylock system that prevents jamming during use.
- Ice tools and cats: Ice and cat tools are designed for extreme conditions, providing reliability and performance in the most demanding conditions.
Singing Rock's journey from a small Czech company to a world leader in mountaineering and safety equipment is proof of their commitment to innovation, safety and quality.
With a rich history of patents, achievements and recommendations from some of the most famous climbers in the world, Singing Rock continues to set standards of excellence in the industry.